/Engine/Source/Runtime/Landscape/Public/LandscapeEditTypes.h
namespace UE { namespace Landscape { [EOutdatedDataFlags](API\Runtime\Landscape\UE__Landscape__EOutdatedDataFlag-) & UE::Landscape::operator&= ( [EOutdatedDataFlags](API\Runtime\Landscape\UE__Landscape__EOutdatedDataFlag-) & Lhs, [EOutdatedDataFlags](API\Runtime\Landscape\UE__Landscape__EOutdatedDataFlag-) Rhs ) } }